Vehicle Speed Sensor Input Short to Battery
Table of contents
C1123 MERCURY Possible Causes
- Faulty Vehicle Speed Sensor
- Vehicle Speed Sensor harness is open or shorted
- Vehicle Speed Sensor circuit poor electrical connection
How do I fix code C1123 MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1123 MERCURY code
The cost of diagnosing the C1123 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1123 MERCURY Description
The Anti-Lock Brake System (ABS) Module monitors the Vehicle Speed Sensor. The ABS Module sets the OBDII code when the Vehicle Speed Sensor is not to factory specifications.